Time-variant reliability analysis of widened deteriorating prestressed concrete bridges considering shrinkage and creep
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.09.060
Abstract: Abstract Nowadays, bridge widening has become an economic option to tackle the increasing demand of the traffic volume and to enhance the capacity of existing highway bridges. Thus, relevant studies on the performance assessment of… read more here.
Keywords: reliability analysis; shrinkage; shrinkage creep; time variant ... See more keywords
Non-probabilistic time-variant reliability assessment (NTRA) for the active control of vibration systems with convex uncertainties.
Sign Up to like & getrecommendations! Published in 2018 at "ISA transactions"
DOI: 10.1016/j.isatra.2018.08.018
Abstract: Uncertainties, such as material dispersion, loading fluctuation and cognitive inconsistency, widely exist in active vibration control systems, and more importantly, the controller performance is generally sensitive to the parametric deviation. Thus, the uncertainty-oriented safety assessment… read more here.
Keywords: vibration; control; time; time variant ... See more keywords
Hybrid time-variant reliability estimation for active control structures under aleatory and epistemic uncertainties
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2018.01.027
Abstract: Abstract Considering that multi-source uncertainties from inherent nature as well as the external environment are unavoidable and severely affect the controller performance, the dynamic safety assessment with high confidence is of great significance for scientists… read more here.
Keywords: methodology; control; time variant; variant reliability ... See more keywords
A Novel Linearization Variant of Reliability Costs in the Optimal Scheduling Model
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2017.2650783
Abstract: Reliability costs are used to evaluate the influence of large-scale wind power integration on security constrained unit commitment (SCUC), but the nonlinear expressions of reliability costs increase the complexity of the SCUC model. To address… read more here.
Keywords: reliability costs; linearization variant; model; novel linearization ... See more keywords
Dynamic response and time-variant reliability analysis of an eight-rod shock isolator
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211070464
Abstract: The operation of a warship is commonly affected by shock loads in different directions during sailing in a rough sea, which can decrease the precision of the shipboard equipment. To improve the shock resistance performance… read more here.
Keywords: variant reliability; dynamic response; analysis; shock ... See more keywords
A Time-Variant Reliability Analysis Method Based on the Stochastic Process Discretization under Random and Interval Variables
Sign Up to like & getrecommendations! Published in 2021 at "Symmetry"
DOI: 10.3390/sym13040568
Abstract: In practical engineering, it is a cost-consuming problem to consider the time-variant reliability of both random variables and interval variables, which usually requires a lot of calculation. Therefore, a time-variant reliability analysis approach with hybrid… read more here.
Keywords: interval variables; random variables; time variant; reliability ... See more keywords